2222240592 has 160 divisors (see below), whose sum is σ = 6775566336. Its totient is φ = 618739200.

The previous prime is 2222240569. The next prime is 2222240593. The reversal of 2222240592 is 2950422222.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2222240593) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1804617 + ... + 1805847.

Almost surely, 2^2222240592 is an apocalyptic number.

2222240592 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2222240592, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3387783168).

2222240592 is an abundant number, since it is smaller than the sum of its proper divisors (4553325744).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2222240592 is a wasteful number, since it uses less digits than its factorization.

2222240592 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1529 (or 1523 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 30.

The square root of 2222240592 is about 47140.6469196170. The cubic root of 2222240592 is about 1304.9594761421.

The spelling of 2222240592 in words is "two billion, two hundred twenty-two million, two hundred forty thousand, five hundred ninety-two".